mscorlib-4.0-offline-doxygenated-documentation/html/_cng_key_handle_open_options_8cs_source.html

 namespace System.Security.Cryptography
 {
     [Flags]
     public enum CngKeyHandleOpenOptions
     {
         None = 0x0,
         EphemeralKey = 0x1
     }
 }
System.Security.Cryptography.CngKeyHandleOpenOptions
CngKeyHandleOpenOptions
Specifies options for opening key handles.
Definition: CngKeyHandleOpenOptions.cs:5

System.Security.Cryptography
Definition: Aes.cs:3

System.AppDomainManagerInitializationOptions.None
No initialization action.

System.Security.Cryptography.CngKeyHandleOpenOptions.EphemeralKey
The key handle being opened specifies an ephemeral key.